Ultimate Yojijukugo puzzle – 2.2.8

This application is completely free, there is no time limit, and even if you make a mistake you can challenge as many times as you want. How many quadrature idioms can you answer in a month? It is amazing if you can achieve 1000 words! In a month, we will randomly present different idioms from over 7000 words each time. Please answer four combinations with one puzzle.